diff options
Diffstat (limited to 'package/madwifi/patches-r3776/322-ignore_broken_bssid.patch')
| -rw-r--r-- | package/madwifi/patches-r3776/322-ignore_broken_bssid.patch | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/package/madwifi/patches-r3776/322-ignore_broken_bssid.patch b/package/madwifi/patches-r3776/322-ignore_broken_bssid.patch new file mode 100644 index 000000000..f185dbfd2 --- /dev/null +++ b/package/madwifi/patches-r3776/322-ignore_broken_bssid.patch @@ -0,0 +1,20 @@ +Some misconfigured APs broadcast NULL BSSIDs, which can confuse the STA +Ignore those when scanning. + +Signed-off-by: Felix Fietkau <nbd@openwrt.org> + +Index: madwifi-trunk-r3776/net80211/ieee80211_scan_sta.c +=================================================================== +--- madwifi-trunk-r3776.orig/net80211/ieee80211_scan_sta.c 2008-07-17 04:02:41.000000000 +0200 ++++ madwifi-trunk-r3776/net80211/ieee80211_scan_sta.c 2008-07-17 04:03:54.000000000 +0200 +@@ -242,6 +242,10 @@ + struct ieee80211_scan_entry *ise; + int hash; + ++ /* workaround for broken APs that broadcast NULL BSSIDs */ ++ if (memcmp(wh->i_addr3, "\x00\x00\x00\x00\x00\x00", 6) == 0) ++ return 0; ++ + hash = STA_HASH(macaddr); + SCAN_STA_LOCK_IRQ(st); + LIST_FOREACH(se, &st->st_hash[hash], se_hash) |